Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4244204 | Mill stand | Vladimir N. Vydrin, Valery V. Pastukhov, Leonid A. Barkov, Pavel M. Sychev, Dmitry S. Novikov +4 more | 1981-01-13 |
| 4192165 | Roll mill stand | Vladimir N. Vydrin, Leonid A. Barkov, Valery V. Pastukhov, Vladimir S. Sysoev | 1980-03-11 |